danube to ifxmips transition
[openwrt/svn-archive/archive.git] / target / linux / ifxmips / files / include / asm-mips / danube / danube_gpio.h
1 /*
2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License as published by
4 * the Free Software Foundation; either version 2 of the License, or
5 * (at your option) any later version.
6 *
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details.
11 *
12 * You should have received a copy of the GNU General Public License
13 * along with this program; if not, write to the Free Software
14 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
15 *
16 * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
17 *
18 */
19 #ifndef _IFXMIPS_GPIO_H__
20 #define _IFXMIPS_GPIO_H__
21
22 extern int ifxmips_port_reserve_pin (unsigned int port, unsigned int pin);
23 extern int ifxmips_port_free_pin (unsigned int port, unsigned int pin);
24 extern int ifxmips_port_set_open_drain (unsigned int port, unsigned int pin);
25 extern int ifxmips_port_clear_open_drain (unsigned int port, unsigned int pin);
26 extern int ifxmips_port_set_pudsel (unsigned int port, unsigned int pin);
27 extern int ifxmips_port_clear_pudsel (unsigned int port, unsigned int pin);
28 extern int ifxmips_port_set_puden (unsigned int port, unsigned int pin);
29 extern int ifxmips_port_clear_puden (unsigned int port, unsigned int pin);
30 extern int ifxmips_port_set_stoff (unsigned int port, unsigned int pin);
31 extern int ifxmips_port_clear_stoff (unsigned int port, unsigned int pin);
32 extern int ifxmips_port_set_dir_out (unsigned int port, unsigned int pin);
33 extern int ifxmips_port_set_dir_in (unsigned int port, unsigned int pin);
34 extern int ifxmips_port_set_output (unsigned int port, unsigned int pin);
35 extern int ifxmips_port_clear_output (unsigned int port, unsigned int pin);
36 extern int ifxmips_port_get_input (unsigned int port, unsigned int pin);
37 extern int ifxmips_port_set_altsel0 (unsigned int port, unsigned int pin);
38 extern int ifxmips_port_clear_altsel0 (unsigned int port, unsigned int pin);
39 extern int ifxmips_port_set_altsel1 (unsigned int port, unsigned int pin);
40 extern int ifxmips_port_clear_altsel1 (unsigned int port, unsigned int pin);
41
42 #endif